Melbourne (IANS): The behaviour of Australian crowds has again come under the scanner with New Zealand players accusing them of using abusive language.

Australian grounds have been repeatedly warned they could be stripped of their international status if crowd behaviour is not appropriate.

Kiwi fast bowler Iain O'Brien described the Brisbane crowd as "embarrassing" and claimed the Black Caps were subjected to repeated and systematic abuse at the Gabba. "I don't know how many times I was called a 'faggot'," O'Brien was quoted as saying in the Courier Mail.

"You get called anything and everything. Embarrassing for these guys really, as a lot of the others around them are cringing. "The crowds here are pretty good, ruined by a few -- actually quite a few -- idiots who think a day out at the cricket is just to abuse the guys playing, any way how."

CA and ground security officers will now have to keep an extra close eye on fans to avoid a repeat in Adelaide for the second Test against New Zealand starting on Friday.